𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Optimization of component composition and antiknock properties of AI-93 gasoline

✍ Scribed by B. A. Énglin; Yu. N. Nilov; V. E. Emel'yanov; G. I. Levinson


Publisher
Springer US
Year
1981
Tongue
English
Weight
324 KB
Volume
17
Category
Article
ISSN
0009-3092

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Composition and processing effects on th
✍ S. A. Iobst; H. W. Cox 📂 Article 📅 1982 🏛 Society for Plastic Engineers 🌐 English ⚖ 624 KB

## Abstract A polyurethane consisting of a poly(propylene oxide) soft segment and a diphenylmethane diisocyanate—hydroquinone di‐(b̃‐hydroxyethyl) ether (HQEE) hard block has been characterized over the composition range of 30 to 60 percent hard block. The flexural modulus varied from 60 to 900 MPa